package com.lxg.config;

import com.fasterxml.jackson.databind.ObjectMapper;
import org.springframework.security.core.Authentication;
import org.springframework.security.web.authentication.logout.LogoutSuccessHandler;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;

/**
 * @author 陆小根
 * date: 2022/04/22
 * Description:
 * 自定义注销成功之后的处理
 */

public class MyLogoutSuccessHandler implements LogoutSuccessHandler {
  @Override
  public void onLogoutSuccess(HttpServletRequest request, HttpServletResponse response, Authentication authentication) throws IOException, ServletException {
    Map<String, Object> result = new HashMap<>();
    result.put("msg", "注销成功,当前认证对象为:" + authentication);
    result.put("status", 200);
    response.setContentType("application/json;charset=utf-8");
    String s = new ObjectMapper().writeValueAsString(result);
    response.getWriter().println(s);
  }
}
